Pembuatan Model Kendali Mutu Data Sedimen

Abstract

Special treatment for watershed management was needed due to severe of watershed condition in most regions in Indonesia. The treatment should be directed to comprehensive changes of management paradigm for all aspects in it. Those were indicated by the increasing of disasters around the watershed, such as floods, droughts, landslides, erosion and increased of sediment transported by the river basin. The increasing of sedimentation which occurs in the river flow will disrupt the performance of existing hydraulic structure in the river. The event could be monitored by hydrological data, especially with the continuously and accurately of discharge and sediment data. In order to solve the problem, sediment data quality control model was needed. The purpose of this research is to determined suspended sediment data quality control model, in order to have continuous and quality guaranteed of sediment transport data. The scopes of this sediment data quality control were making criteria and sub, determining rank priority between criteria and sub, arranging scoring form, trial and error, finalization. The model consists of three main stages, there are measurement of discharge and taking sediment sample (QC1), drawing of sediment rating curve (QC2), and conversion of discharge data to sediment transport (QC3).

Analisis Karakteristik Sedimen dan Debit Sedimen di Sungai Batang Agam Kota Payakumbuh

“…Pentingnya ketersediaan data debit dan data sedimen di suatu Daerah Aliran Sungai (DAS) telah mendorong peneliti untuk melakukan pemodelan kendali mutu data sedimen (Yuningsih, et al 2018). Penelitiaan ini dilakukan untuk dapat menyajikan data sedimen laying yang valid dan kontinyu di suatu DAS.…”

Kombinasi Prediksi Volume Sedimen Menggunakan Metode Hecras-Usle Untuk Mendukung Konservasi Das Lambidaro Palembang, Sumatera Selatan

“…Sampel kemudian dibawa ke laboratorium untuk diuji dan dianalisis konsentrasi sedimen melayang per volume sampel yang diambil. Parameter debit sedimen diperoleh dengan memasukkan parameter konsentrasi sedimen kedalam persamaaan debit sedimen (Yuningsih & Fauzi, 2018).…”